| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 to 17 | 1708 |
38.5%
|
| 2 | 18 to 45 | 2659 |
59.9%
|
| 3 | 88 | 73 |
1.6%
|
| Sysmiss | 19802 |